Solve 350/460=d-20/d

$$\frac{ 350 }{ 460 } = \frac{ d-20 }{ d }$$

Solve for d

$$d = \frac{920}{11} = 83\frac{7}{11} \approx 83.636363636$$

Steps for Solving Linear Equation

Variable d cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 460d, the least common multiple of 460,d.

$$d\times 350=460\left(d-20\right)$$

Use the distributive property to multiply 460 by d-20.

$$d\times 350=460d-9200$$

Subtract 460d from both sides.

$$d\times 350-460d=-9200$$

Combine d\times 350 and -460d to get -110d.

$$-110d=-9200$$

Divide both sides by -110.

$$d=\frac{-9200}{-110}$$

Reduce the fraction \frac{-9200}{-110} to lowest terms by extracting and canceling out -10.

$$d=\frac{920}{11}$$